par El Hachtouki, Rachid ;Vander Auwera, Jean
Référence Journal of Molecular Spectroscopy, 216, 2, page (355-362)
Publication Publié, 2002
Article révisé par les pairs
Résumé : We measured 305 absolute line intensities in the ν1 + ν3(∑u+)-0(∑8+) band of 12C2H2 and 13C12CH2 and the ν1 + ν2 + (ν41 + ν5-1)0(∑u+)- 0(∑8+), ν1 + ν3 + ν41 (Πg)-ν41 (Πg), and ν1 + ν3 + ν51 (Πu)-ν51(Πu) bands of the main isotopomer, all observed near 1.5 μm. The absolute intensity of these bands are respectively 6.4882 (34), 0.12337 (10), 0.083746 (71), 0.58771 (28), and 0.32126 (11) cm-2 atm-1 at 296 K. In addition, we also determined Herman-Wallis factors for the first time in this spectral region. © 2002 Elsevier Science (USA).